YData Profiling Report

Dataset statistics

Number of variables	19
Number of observations	306795
Missing cells	288655
Missing cells (%)	5.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	44.5 MiB
Average record size in memory	152.0 B

Variable types

Numeric	6
Text	12
Categorical	1

Alerts

`age` is highly overall correlated with `age_range`	High correlation
`age_range` is highly overall correlated with `age`	High correlation
`publication_range` is highly overall correlated with `year_of_publication`	High correlation
`year_of_publication` is highly overall correlated with `publication_range`	High correlation
`language` is highly imbalanced (96.4%)	Imbalance
`location_country` has 13975 (4.6%) missing values	Missing
`location_state` has 16318 (5.3%) missing values	Missing
`location_city` has 18056 (5.9%) missing values	Missing
`category` has 121221 (39.5%) missing values	Missing
`summary` has 119084 (38.8%) missing values	Missing

Reproduction

Analysis started	2025-12-05 13:53:31.843478
Analysis finished	2025-12-05 13:53:57.723447
Duration	25.88 seconds
Software version	ydata-profiling vv4.18.0
Download configuration	config.json

user_id
Real number (ℝ)

Distinct	59803
Distinct (%)	19.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	136128.42

Minimum	8
Maximum	278854
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	8
5-th percentile	11676
Q1	67591
median	134076
Q3	206438
95-th percentile	263107
Maximum	278854
Range	278846
Interquartile range (IQR)	138847

Descriptive statistics

Standard deviation	80512.194
Coefficient of variation (CV)	0.59144297
Kurtosis	-1.2075485
Mean	136128.42
Median Absolute Deviation (MAD)	69895
Skewness	0.043939502
Sum	4.1763517 × 10¹⁰
Variance	6.4822134 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
11676	5520	1.8%
98391	4560	1.5%
189835	1503	0.5%
153662	1496	0.5%
23902	956	0.3%
235105	812	0.3%
76499	810	0.3%
171118	771	0.3%
16795	760	0.2%
248718	747	0.2%
Other values (59793)	288860	94.2%

Value	Count	Frequency (%)
8	7	< 0.1%
9	1	< 0.1%
12	1	< 0.1%
14	2	< 0.1%
16	1	< 0.1%
17	2	< 0.1%
19	1	< 0.1%
22	1	< 0.1%
26	2	< 0.1%
32	1	< 0.1%

Value	Count	Frequency (%)
278854	3	< 0.1%
278852	1	< 0.1%
278851	12	< 0.1%
278849	1	< 0.1%
278846	1	< 0.1%
278844	1	< 0.1%
278843	13	< 0.1%
278832	2	< 0.1%
278831	1	< 0.1%
278828	1	< 0.1%

isbn
Text

Distinct	129777
Distinct (%)	42.3%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	10
Median length	10
Mean length	10
Min length	10

Characters and Unicode

Total characters	3067950
Distinct characters	36
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	88392 ?
Unique (%)	28.8%

Sample

1st row	0002005018
2nd row	0002005018
3rd row	0002005018
4th row	0002005018
5th row	0002005018

Value	Count	Frequency (%)
0316666343	566	0.2%
0971880107	465	0.2%
0385504209	390	0.1%
0312195516	307	0.1%
0060928336	256	0.1%
059035342x	251	0.1%
0142001740	246	0.1%
0446672211	236	0.1%
044023722x	225	0.1%
0452282152	223	0.1%
Other values (129767)	303630	99.0%

Most occurring characters

Value	Count	Frequency (%)
0	570794	18.6%
4	322070	10.5%
1	315757	10.3%
5	306897	10.0%
3	304329	9.9%
2	262973	8.6%
7	253403	8.3%
6	253281	8.3%
8	247669	8.1%
9	205399	6.7%
Other values (26)	25378	0.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	3067950	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	570794	18.6%
4	322070	10.5%
1	315757	10.3%
5	306897	10.0%
3	304329	9.9%
2	262973	8.6%
7	253403	8.3%
6	253281	8.3%
8	247669	8.1%
9	205399	6.7%
Other values (26)	25378	0.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	3067950	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	570794	18.6%
4	322070	10.5%
1	315757	10.3%
5	306897	10.0%
3	304329	9.9%
2	262973	8.6%
7	253403	8.3%
6	253281	8.3%
8	247669	8.1%
9	205399	6.7%
Other values (26)	25378	0.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	3067950	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	570794	18.6%
4	322070	10.5%
1	315757	10.3%
5	306897	10.0%
3	304329	9.9%
2	262973	8.6%
7	253403	8.3%
6	253281	8.3%
8	247669	8.1%
9	205399	6.7%
Other values (26)	25378	0.8%

rating
Real number (ℝ)

Distinct	10
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.0697143

Minimum	1
Maximum	10
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	6
median	8
Q3	9
95-th percentile	10
Maximum	10
Range	9
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	2.4332165
Coefficient of variation (CV)	0.34417466
Kurtosis	0.22807537
Mean	7.0697143
Median Absolute Deviation (MAD)	1
Skewness	-0.99433358
Sum	2168953
Variance	5.9205426
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
8	73593	24.0%
7	52928	17.3%
9	48673	15.9%
10	42774	13.9%
6	25311	8.3%
5	14111	4.6%
1	13249	4.3%
2	12929	4.2%
4	12707	4.1%
3	10520	3.4%

Value	Count	Frequency (%)
1	13249	4.3%
2	12929	4.2%
3	10520	3.4%
4	12707	4.1%
5	14111	4.6%
6	25311	8.3%
7	52928	17.3%
8	73593	24.0%
9	48673	15.9%
10	42774	13.9%

Value	Count	Frequency (%)
10	42774	13.9%
9	48673	15.9%
8	73593	24.0%
7	52928	17.3%
6	25311	8.3%
5	14111	4.6%
4	12707	4.1%
3	10520	3.4%
2	12929	4.2%
1	13249	4.3%

location
Text

Distinct	16831
Distinct (%)	5.5%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	69
Median length	56
Mean length	25.095402
Min length	3

Characters and Unicode

Total characters	7699144
Distinct characters	86
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	6574 ?
Unique (%)	2.1%

Sample

1st row	timmins, ontario, canada
2nd row	toronto, ontario, canada
3rd row	kingston, ontario, canada
4th row	comber, ontario, canada
5th row	guelph, ontario, canada

Value	Count	Frequency (%)
usa	209738	19.9%
new	29157	2.8%
california	28921	2.7%
canada	28423	2.7%
n/a	21398	2.0%
york	13502	1.3%
ontario	12999	1.2%
texas	12267	1.2%
united	11935	1.1%
kingdom	11833	1.1%
Other values (11194)	672944	63.9%

Most occurring characters

Value	Count	Frequency (%)
a	956473	12.4%
	746488	9.7%
,	614860	8.0%
n	576154	7.5%
s	529986	6.9%
i	490487	6.4%
o	459933	6.0%
e	443403	5.8%
r	395241	5.1%
u	350111	4.5%
Other values (76)	2136008	27.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	7699144	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
a	956473	12.4%
	746488	9.7%
,	614860	8.0%
n	576154	7.5%
s	529986	6.9%
i	490487	6.4%
o	459933	6.0%
e	443403	5.8%
r	395241	5.1%
u	350111	4.5%
Other values (76)	2136008	27.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	7699144	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
a	956473	12.4%
	746488	9.7%
,	614860	8.0%
n	576154	7.5%
s	529986	6.9%
i	490487	6.4%
o	459933	6.0%
e	443403	5.8%
r	395241	5.1%
u	350111	4.5%
Other values (76)	2136008	27.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	7699144	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
a	956473	12.4%
	746488	9.7%
,	614860	8.0%
n	576154	7.5%
s	529986	6.9%
i	490487	6.4%
o	459933	6.0%
e	443403	5.8%
r	395241	5.1%
u	350111	4.5%
Other values (76)	2136008	27.7%

age
Real number (ℝ)

High correlation

Distinct	91
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	34.348151

Minimum	5
Maximum	99
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	5
5-th percentile	21
Q1	29
median	29
Q3	40
95-th percentile	56
Maximum	99
Range	94
Interquartile range (IQR)	11

Descriptive statistics

Standard deviation	10.847369
Coefficient of variation (CV)	0.31580648
Kurtosis	1.2357685
Mean	34.348151
Median Absolute Deviation (MAD)	4
Skewness	1.0707524
Sum	10537841
Variance	117.66541
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29	101747	33.2%
33	8084	2.6%
28	7724	2.5%
32	7595	2.5%
52	7583	2.5%
34	7559	2.5%
31	7443	2.4%
30	7090	2.3%
26	6660	2.2%
35	6357	2.1%
Other values (81)	138953	45.3%

Value	Count	Frequency (%)
5	82	< 0.1%
6	8	< 0.1%
7	54	< 0.1%
8	210	0.1%
9	269	0.1%
10	67	< 0.1%
11	147	< 0.1%
12	271	0.1%
13	441	0.1%
14	1171	0.4%

Value	Count	Frequency (%)
99	3	< 0.1%
98	1	< 0.1%
97	39	< 0.1%
96	2	< 0.1%
94	1	< 0.1%
93	9	< 0.1%
92	1	< 0.1%
90	32	< 0.1%
89	1	< 0.1%
86	1	< 0.1%

location_country
Text

Missing

Distinct	208
Distinct (%)	0.1%
Missing	13975
Missing (%)	4.6%
Memory size	2.3 MiB

Length

Max length	35
Median length	3
Mean length	4.3936104
Min length	2

Characters and Unicode

Total characters	1286537
Distinct characters	28
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	60 ?
Unique (%)	< 0.1%

Sample

1st row	canada
2nd row	canada
3rd row	canada
4th row	canada
5th row	canada

Value	Count	Frequency (%)
usa	209717	68.3%
canada	28406	9.3%
united	11927	3.9%
kingdom	11826	3.9%
germany	9732	3.2%
spain	5785	1.9%
australia	5603	1.8%
france	3708	1.2%
portugal	2766	0.9%
malaysia	1705	0.6%
Other values (232)	15857	5.2%

Most occurring characters

Value	Count	Frequency (%)
a	354870	27.6%
u	232363	18.1%
s	228924	17.8%
n	84710	6.6%
d	58450	4.5%
i	47115	3.7%
e	37131	2.9%
c	33698	2.6%
r	29656	2.3%
t	26495	2.1%
Other values (18)	153125	11.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	1286537	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
a	354870	27.6%
u	232363	18.1%
s	228924	17.8%
n	84710	6.6%
d	58450	4.5%
i	47115	3.7%
e	37131	2.9%
c	33698	2.6%
r	29656	2.3%
t	26495	2.1%
Other values (18)	153125	11.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	1286537	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
a	354870	27.6%
u	232363	18.1%
s	228924	17.8%
n	84710	6.6%
d	58450	4.5%
i	47115	3.7%
e	37131	2.9%
c	33698	2.6%
r	29656	2.3%
t	26495	2.1%
Other values (18)	153125	11.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	1286537	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
a	354870	27.6%
u	232363	18.1%
s	228924	17.8%
n	84710	6.6%
d	58450	4.5%
i	47115	3.7%
e	37131	2.9%
c	33698	2.6%
r	29656	2.3%
t	26495	2.1%
Other values (18)	153125	11.9%

location_state
Text

Missing

Distinct	1405
Distinct (%)	0.5%
Missing	16318
Missing (%)	5.3%
Memory size	2.3 MiB

Length

Max length	48
Median length	29
Mean length	8.6969571
Min length	1

Characters and Unicode

Total characters	2526266
Distinct characters	28
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	526 ?
Unique (%)	0.2%

Sample

1st row	ontario
2nd row	ontario
3rd row	ontario
4th row	ontario
5th row	ontario

Value	Count	Frequency (%)
california	28910	8.5%
new	23440	6.9%
ontario	12980	3.8%
texas	12261	3.6%
georgia	10617	3.1%
york	10586	3.1%
florida	8928	2.6%
virginia	8458	2.5%
illinois	8409	2.5%
washington	8080	2.4%
Other values (1440)	209450	61.2%

Most occurring characters

Value	Count	Frequency (%)
a	328794	13.0%
i	286430	11.3%
n	257543	10.2%
o	220023	8.7%
r	179147	7.1%
e	175209	6.9%
s	153991	6.1%
l	130034	5.1%
t	108242	4.3%
c	88887	3.5%
Other values (18)	597966	23.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2526266	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
a	328794	13.0%
i	286430	11.3%
n	257543	10.2%
o	220023	8.7%
r	179147	7.1%
e	175209	6.9%
s	153991	6.1%
l	130034	5.1%
t	108242	4.3%
c	88887	3.5%
Other values (18)	597966	23.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2526266	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
a	328794	13.0%
i	286430	11.3%
n	257543	10.2%
o	220023	8.7%
r	179147	7.1%
e	175209	6.9%
s	153991	6.1%
l	130034	5.1%
t	108242	4.3%
c	88887	3.5%
Other values (18)	597966	23.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2526266	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
a	328794	13.0%
i	286430	11.3%
n	257543	10.2%
o	220023	8.7%
r	179147	7.1%
e	175209	6.9%
s	153991	6.1%
l	130034	5.1%
t	108242	4.3%
c	88887	3.5%
Other values (18)	597966	23.7%

location_city
Text

Missing

Distinct	11189
Distinct (%)	3.9%
Missing	18056
Missing (%)	5.9%
Memory size	2.3 MiB

Length

Max length	42
Median length	32
Mean length	8.6337038
Min length	1

Characters and Unicode

Total characters	2492887
Distinct characters	28
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	3796 ?
Unique (%)	1.3%

Sample

1st row	timmins
2nd row	toronto
3rd row	kingston
4th row	comber
5th row	guelph

Value	Count	Frequency (%)
san	6943	1.9%
toronto	4825	1.3%
city	4779	1.3%
morrow	4565	1.3%
st	4302	1.2%
london	3249	0.9%
beach	3057	0.8%
chicago	2727	0.8%
louis	2640	0.7%
seattle	2468	0.7%
Other values (10011)	320385	89.0%

Most occurring characters

Value	Count	Frequency (%)
a	242821	9.7%
e	223862	9.0%
o	215292	8.6%
n	204761	8.2%
r	177959	7.1%
l	177124	7.1%
i	151734	6.1%
t	151004	6.1%
s	143746	5.8%
c	88824	3.6%
Other values (18)	715760	28.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2492887	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
a	242821	9.7%
e	223862	9.0%
o	215292	8.6%
n	204761	8.2%
r	177959	7.1%
l	177124	7.1%
i	151734	6.1%
t	151004	6.1%
s	143746	5.8%
c	88824	3.6%
Other values (18)	715760	28.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2492887	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
a	242821	9.7%
e	223862	9.0%
o	215292	8.6%
n	204761	8.2%
r	177959	7.1%
l	177124	7.1%
i	151734	6.1%
t	151004	6.1%
s	143746	5.8%
c	88824	3.6%
Other values (18)	715760	28.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2492887	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
a	242821	9.7%
e	223862	9.0%
o	215292	8.6%
n	204761	8.2%
r	177959	7.1%
l	177124	7.1%
i	151734	6.1%
t	151004	6.1%
s	143746	5.8%
c	88824	3.6%
Other values (18)	715760	28.7%

age_range
Real number (ℝ)

High correlation

Distinct	10
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	28.438436

Minimum	0
Maximum	90
Zeros	623
Zeros (%)	0.2%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	20
Q1	20
median	20
Q3	40
95-th percentile	50
Maximum	90
Range	90
Interquartile range (IQR)	20

Descriptive statistics

Standard deviation	12.028887
Coefficient of variation (CV)	0.42297989
Kurtosis	0.69494486
Mean	28.438436
Median Absolute Deviation (MAD)	10
Skewness	1.0224645
Sum	8724770
Variance	144.69411
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
20	148211	48.3%
30	66874	21.8%
40	42891	14.0%
50	27018	8.8%
10	12101	3.9%
60	7275	2.4%
70	1476	0.5%
0	623	0.2%
80	238	0.1%
90	88	< 0.1%

Value	Count	Frequency (%)
0	623	0.2%
10	12101	3.9%
20	148211	48.3%
30	66874	21.8%
40	42891	14.0%
50	27018	8.8%
60	7275	2.4%
70	1476	0.5%
80	238	0.1%
90	88	< 0.1%

Value	Count	Frequency (%)
90	88	< 0.1%
80	238	0.1%
70	1476	0.5%
60	7275	2.4%
50	27018	8.8%
40	42891	14.0%
30	66874	21.8%
20	148211	48.3%
10	12101	3.9%
0	623	0.2%

book_title
Text

Distinct	117729
Distinct (%)	38.4%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	256
Median length	194
Mean length	33.361896
Min length	1

Characters and Unicode

Total characters	10235263
Distinct characters	125
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	78563 ?
Unique (%)	25.6%

Sample

1st row	Clara Callan
2nd row	Clara Callan
3rd row	Clara Callan
4th row	Clara Callan
5th row	Clara Callan

Value	Count	Frequency (%)
the	142812	8.4%
of	69185	4.1%
a	54731	3.2%
and	32097	1.9%
	27409	1.6%
in	19316	1.1%
to	19075	1.1%
novel	17390	1.0%
book	15565	0.9%
for	12977	0.8%
Other values (60810)	1295235	75.9%

Most occurring characters

Value	Count	Frequency (%)
	1401284	13.7%
e	980639	9.6%
o	614142	6.0%
a	563789	5.5%
r	536671	5.2%
i	526747	5.1%
n	511925	5.0%
t	475072	4.6%
s	422464	4.1%
l	329905	3.2%
Other values (115)	3872625	37.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	10235263	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	1401284	13.7%
e	980639	9.6%
o	614142	6.0%
a	563789	5.5%
r	536671	5.2%
i	526747	5.1%
n	511925	5.0%
t	475072	4.6%
s	422464	4.1%
l	329905	3.2%
Other values (115)	3872625	37.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	10235263	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	1401284	13.7%
e	980639	9.6%
o	614142	6.0%
a	563789	5.5%
r	536671	5.2%
i	526747	5.1%
n	511925	5.0%
t	475072	4.6%
s	422464	4.1%
l	329905	3.2%
Other values (115)	3872625	37.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	10235263	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	1401284	13.7%
e	980639	9.6%
o	614142	6.0%
a	563789	5.5%
r	536671	5.2%
i	526747	5.1%
n	511925	5.0%
t	475072	4.6%
s	422464	4.1%
l	329905	3.2%
Other values (115)	3872625	37.8%

book_author
Text

Distinct	54715
Distinct (%)	17.8%
Missing	1
Missing (%)	< 0.1%
Memory size	2.3 MiB

Length

Max length	122
Median length	66
Mean length	13.750155
Min length	1

Characters and Unicode

Total characters	4218465
Distinct characters	104
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	32214 ?
Unique (%)	10.5%

Sample

1st row	Richard Bruce Wright
2nd row	Richard Bruce Wright
3rd row	Richard Bruce Wright
4th row	Richard Bruce Wright
5th row	Richard Bruce Wright

Value	Count	Frequency (%)
john	9936	1.5%
james	6038	0.9%
stephen	5582	0.8%
robert	5417	0.8%
michael	5191	0.8%
j	5134	0.8%
david	4519	0.7%
r	4442	0.7%
anne	4339	0.6%
king	4134	0.6%
Other values (31373)	616860	91.9%

Most occurring characters

Value	Count	Frequency (%)
e	372027	8.8%
	365765	8.7%
a	341756	8.1%
n	285730	6.8%
r	274488	6.5%
i	230356	5.5%
o	205156	4.9%
l	196917	4.7%
t	147587	3.5%
s	136399	3.2%
Other values (94)	1662284	39.4%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4218465	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
e	372027	8.8%
	365765	8.7%
a	341756	8.1%
n	285730	6.8%
r	274488	6.5%
i	230356	5.5%
o	205156	4.9%
l	196917	4.7%
t	147587	3.5%
s	136399	3.2%
Other values (94)	1662284	39.4%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4218465	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
e	372027	8.8%
	365765	8.7%
a	341756	8.1%
n	285730	6.8%
r	274488	6.5%
i	230356	5.5%
o	205156	4.9%
l	196917	4.7%
t	147587	3.5%
s	136399	3.2%
Other values (94)	1662284	39.4%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4218465	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
e	372027	8.8%
	365765	8.7%
a	341756	8.1%
n	285730	6.8%
r	274488	6.5%
i	230356	5.5%
o	205156	4.9%
l	196917	4.7%
t	147587	3.5%
s	136399	3.2%
Other values (94)	1662284	39.4%

year_of_publication
Real number (ℝ)

High correlation

Distinct	92
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1995.6753

Minimum	1376
Maximum	2005
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	1376
5-th percentile	1982
Q1	1993
median	1997
Q3	2001
95-th percentile	2003
Maximum	2005
Range	629
Interquartile range (IQR)	8

Descriptive statistics

Standard deviation	7.4128886
Coefficient of variation (CV)	0.0037144764
Kurtosis	324.33089
Mean	1995.6753
Median Absolute Deviation (MAD)	4
Skewness	-5.7607306
Sum	6.1226319 × 10⁸
Variance	54.950917
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2002	30311	9.9%
2001	25818	8.4%
2003	23326	7.6%
1999	23255	7.6%
2000	22669	7.4%
1998	19734	6.4%
1994	17888	5.8%
1997	17475	5.7%
1996	17102	5.6%
1995	15249	5.0%
Other values (82)	93968	30.6%

Value	Count	Frequency (%)
1376	1	< 0.1%
1378	1	< 0.1%
1900	1	< 0.1%
1901	4	< 0.1%
1902	2	< 0.1%
1904	1	< 0.1%
1906	1	< 0.1%
1908	3	< 0.1%
1911	5	< 0.1%
1920	30	< 0.1%

Value	Count	Frequency (%)
2005	42	< 0.1%
2004	8073	2.6%
2003	23326	7.6%
2002	30311	9.9%
2001	25818	8.4%
2000	22669	7.4%
1999	23255	7.6%
1998	19734	6.4%
1997	17475	5.7%
1996	17102	5.6%

publisher
Text

Distinct	10408
Distinct (%)	3.4%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	121
Median length	79
Mean length	14.257582
Min length	1

Characters and Unicode

Total characters	4374155
Distinct characters	111
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	5031 ?
Unique (%)	1.6%

Sample

1st row	HarperFlamingo Canada
2nd row	HarperFlamingo Canada
3rd row	HarperFlamingo Canada
4th row	HarperFlamingo Canada
5th row	HarperFlamingo Canada

Value	Count	Frequency (%)
books	84265	12.8%
publishing	21832	3.3%
press	16971	2.6%
bantam	14284	2.2%
group	13748	2.1%
	12699	1.9%
penguin	10426	1.6%
ballantine	10266	1.6%
pocket	10239	1.6%
company	9832	1.5%
Other values (7896)	451303	68.8%

Most occurring characters

Value	Count	Frequency (%)
o	391068	8.9%
	349071	8.0%
e	317590	7.3%
n	283907	6.5%
r	267263	6.1%
a	267063	6.1%
s	260192	5.9%
i	239118	5.5%
l	193585	4.4%
t	174411	4.0%
Other values (101)	1630887	37.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4374155	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
o	391068	8.9%
	349071	8.0%
e	317590	7.3%
n	283907	6.5%
r	267263	6.1%
a	267063	6.1%
s	260192	5.9%
i	239118	5.5%
l	193585	4.4%
t	174411	4.0%
Other values (101)	1630887	37.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4374155	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
o	391068	8.9%
	349071	8.0%
e	317590	7.3%
n	283907	6.5%
r	267263	6.1%
a	267063	6.1%
s	260192	5.9%
i	239118	5.5%
l	193585	4.4%
t	174411	4.0%
Other values (101)	1630887	37.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4374155	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
o	391068	8.9%
	349071	8.0%
e	317590	7.3%
n	283907	6.5%
r	267263	6.1%
a	267063	6.1%
s	260192	5.9%
i	239118	5.5%
l	193585	4.4%
t	174411	4.0%
Other values (101)	1630887	37.3%

img_url
Text

Distinct	129777
Distinct (%)	42.3%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	60
Median length	60
Mean length	60
Min length	60

Characters and Unicode

Total characters	18407700
Distinct characters	53
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	88392 ?
Unique (%)	28.8%

Sample

1st row	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg
2nd row	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg
3rd row	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg
4th row	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg
5th row	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg

Value	Count	Frequency (%)
http://images.amazon.com/images/p/0316666343.01.thumbzzz.jpg	566	0.2%
http://images.amazon.com/images/p/0971880107.01.thumbzzz.jpg	465	0.2%
http://images.amazon.com/images/p/0385504209.01.thumbzzz.jpg	390	0.1%
http://images.amazon.com/images/p/0312195516.01.thumbzzz.jpg	307	0.1%
http://images.amazon.com/images/p/0060928336.01.thumbzzz.jpg	256	0.1%
http://images.amazon.com/images/p/059035342x.01.thumbzzz.jpg	251	0.1%
http://images.amazon.com/images/p/0142001740.01.thumbzzz.jpg	246	0.1%
http://images.amazon.com/images/p/0446672211.01.thumbzzz.jpg	236	0.1%
http://images.amazon.com/images/p/044023722x.01.thumbzzz.jpg	225	0.1%
http://images.amazon.com/images/p/0452282152.01.thumbzzz.jpg	223	0.1%
Other values (129767)	303630	99.0%

Most occurring characters

Value	Count	Frequency (%)
/	1533975	8.3%
.	1533975	8.3%
m	1227180	6.7%
a	1227180	6.7%
Z	920392	5.0%
g	920385	5.0%
0	877589	4.8%
1	622552	3.4%
t	613590	3.3%
o	613590	3.3%
Other values (43)	8317292	45.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	18407700	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
/	1533975	8.3%
.	1533975	8.3%
m	1227180	6.7%
a	1227180	6.7%
Z	920392	5.0%
g	920385	5.0%
0	877589	4.8%
1	622552	3.4%
t	613590	3.3%
o	613590	3.3%
Other values (43)	8317292	45.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	18407700	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
/	1533975	8.3%
.	1533975	8.3%
m	1227180	6.7%
a	1227180	6.7%
Z	920392	5.0%
g	920385	5.0%
0	877589	4.8%
1	622552	3.4%
t	613590	3.3%
o	613590	3.3%
Other values (43)	8317292	45.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	18407700	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
/	1533975	8.3%
.	1533975	8.3%
m	1227180	6.7%
a	1227180	6.7%
Z	920392	5.0%
g	920385	5.0%
0	877589	4.8%
1	622552	3.4%
t	613590	3.3%
o	613590	3.3%
Other values (43)	8317292	45.2%

language
Categorical

Imbalance

Distinct	24
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

en	301366
de	2226
es	1486
fr	1175
it	296
Other values (19)	246

Length

Max length	5
Median length	2
Mean length	2.0000391
Min length	2

Characters and Unicode

Total characters	613602
Distinct characters	26
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	9 ?
Unique (%)	< 0.1%

Sample

1st row	en
2nd row	en
3rd row	en
4th row	en
5th row	en

Common Values

Value	Count	Frequency (%)
en	301366	98.2%
de	2226	0.7%
es	1486	0.5%
fr	1175	0.4%
it	296	0.1%
nl	81	< 0.1%
pt	56	< 0.1%
da	43	< 0.1%
ca	23	< 0.1%
ms	10	< 0.1%
Other values (14)	33	< 0.1%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
en	301366	98.2%
de	2226	0.7%
es	1486	0.5%
fr	1175	0.4%
it	296	0.1%
nl	81	< 0.1%
pt	56	< 0.1%
da	43	< 0.1%
ca	23	< 0.1%
ms	10	< 0.1%
Other values (14)	33	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
e	305080	49.7%
n	301452	49.1%
d	2269	0.4%
s	1496	0.2%
r	1186	0.2%
f	1176	0.2%
t	352	0.1%
i	297	< 0.1%
l	86	< 0.1%
a	74	< 0.1%
Other values (16)	134	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	613602	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
e	305080	49.7%
n	301452	49.1%
d	2269	0.4%
s	1496	0.2%
r	1186	0.2%
f	1176	0.2%
t	352	0.1%
i	297	< 0.1%
l	86	< 0.1%
a	74	< 0.1%
Other values (16)	134	< 0.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	613602	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
e	305080	49.7%
n	301452	49.1%
d	2269	0.4%
s	1496	0.2%
r	1186	0.2%
f	1176	0.2%
t	352	0.1%
i	297	< 0.1%
l	86	< 0.1%
a	74	< 0.1%
Other values (16)	134	< 0.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	613602	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
e	305080	49.7%
n	301452	49.1%
d	2269	0.4%
s	1496	0.2%
r	1186	0.2%
f	1176	0.2%
t	352	0.1%
i	297	< 0.1%
l	86	< 0.1%
a	74	< 0.1%
Other values (16)	134	< 0.1%

category
Text

Missing

Distinct	3723
Distinct (%)	2.0%
Missing	121221
Missing (%)	39.5%
Memory size	2.3 MiB

Length

Max length	116
Median length	9
Mean length	11.962279
Min length	3

Characters and Unicode

Total characters	2219888
Distinct characters	95
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	1858 ?
Unique (%)	1.0%

Sample

1st row	'Actresses'
2nd row	'Actresses'
3rd row	'Actresses'
4th row	'Actresses'
5th row	'Actresses'

Value	Count	Frequency (%)
fiction	123141	48.4%
	15095	5.9%
juvenile	13766	5.4%
biography	7721	3.0%
autobiography	7697	3.0%
humor	3309	1.3%
science	3291	1.3%
history	2762	1.1%
religion	2407	0.9%
body	1765	0.7%
Other values (3556)	73411	28.9%

Most occurring characters

Value	Count	Frequency (%)
'	367076	16.5%
i	336006	15.1%
o	194748	8.8%
n	176778	8.0%
t	167164	7.5%
c	152186	6.9%
F	125946	5.7%
e	86365	3.9%
	68791	3.1%
r	57207	2.6%
Other values (85)	487621	22.0%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2219888	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
'	367076	16.5%
i	336006	15.1%
o	194748	8.8%
n	176778	8.0%
t	167164	7.5%
c	152186	6.9%
F	125946	5.7%
e	86365	3.9%
	68791	3.1%
r	57207	2.6%
Other values (85)	487621	22.0%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2219888	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
'	367076	16.5%
i	336006	15.1%
o	194748	8.8%
n	176778	8.0%
t	167164	7.5%
c	152186	6.9%
F	125946	5.7%
e	86365	3.9%
	68791	3.1%
r	57207	2.6%
Other values (85)	487621	22.0%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2219888	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
'	367076	16.5%
i	336006	15.1%
o	194748	8.8%
n	176778	8.0%
t	167164	7.5%
c	152186	6.9%
F	125946	5.7%
e	86365	3.9%
	68791	3.1%
r	57207	2.6%
Other values (85)	487621	22.0%

summary
Text

Missing

Distinct	70061
Distinct (%)	37.3%
Missing	119084
Missing (%)	38.8%
Memory size	2.3 MiB

Length

Max length	374
Median length	247
Mean length	178.7346
Min length	1

Characters and Unicode

Total characters	33550451
Distinct characters	374
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	44441 ?
Unique (%)	23.7%

Sample

1st row	In a small town in Canada, Clara Callan reluctantly takes leave of her sister, Nora, who is bound for New York.
2nd row	In a small town in Canada, Clara Callan reluctantly takes leave of her sister, Nora, who is bound for New York.
3rd row	In a small town in Canada, Clara Callan reluctantly takes leave of her sister, Nora, who is bound for New York.
4th row	In a small town in Canada, Clara Callan reluctantly takes leave of her sister, Nora, who is bound for New York.
5th row	In a small town in Canada, Clara Callan reluctantly takes leave of her sister, Nora, who is bound for New York.

Value	Count	Frequency (%)
the	315278	5.8%
of	218631	4.0%
a	207181	3.8%
and	192508	3.6%
to	125891	2.3%
in	104148	1.9%
her	63811	1.2%
is	58657	1.1%
his	47179	0.9%
for	45534	0.8%
Other values (106311)	4039268	74.6%

Most occurring characters

Value	Count	Frequency (%)
	4834108	14.4%
e	3199762	9.5%
a	2140870	6.4%
t	2126891	6.3%
o	1968108	5.9%
i	1966558	5.9%
n	1961327	5.8%
r	1826392	5.4%
s	1774140	5.3%
h	1279718	3.8%
Other values (364)	10472577	31.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	33550451	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	4834108	14.4%
e	3199762	9.5%
a	2140870	6.4%
t	2126891	6.3%
o	1968108	5.9%
i	1966558	5.9%
n	1961327	5.8%
r	1826392	5.4%
s	1774140	5.3%
h	1279718	3.8%
Other values (364)	10472577	31.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	33550451	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	4834108	14.4%
e	3199762	9.5%
a	2140870	6.4%
t	2126891	6.3%
o	1968108	5.9%
i	1966558	5.9%
n	1961327	5.8%
r	1826392	5.4%
s	1774140	5.3%
h	1279718	3.8%
Other values (364)	10472577	31.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	33550451	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	4834108	14.4%
e	3199762	9.5%
a	2140870	6.4%
t	2126891	6.3%
o	1968108	5.9%
i	1966558	5.9%
n	1961327	5.8%
r	1826392	5.4%
s	1774140	5.3%
h	1279718	3.8%
Other values (364)	10472577	31.2%

img_path
Text

Distinct	129777
Distinct (%)	42.3%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

Length

Max length	33
Median length	33
Mean length	33
Min length	33

Characters and Unicode

Total characters	10124235
Distinct characters	46
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	88392 ?
Unique (%)	28.8%

Sample

1st row	images/0002005018.01.THUMBZZZ.jpg
2nd row	images/0002005018.01.THUMBZZZ.jpg
3rd row	images/0002005018.01.THUMBZZZ.jpg
4th row	images/0002005018.01.THUMBZZZ.jpg
5th row	images/0002005018.01.THUMBZZZ.jpg

Value	Count	Frequency (%)
images/0316666343.01.thumbzzz.jpg	566	0.2%
images/0971880107.01.thumbzzz.jpg	465	0.2%
images/0385504209.01.thumbzzz.jpg	390	0.1%
images/0312195516.01.thumbzzz.jpg	307	0.1%
images/0060928336.01.thumbzzz.jpg	256	0.1%
images/059035342x.01.thumbzzz.jpg	251	0.1%
images/0142001740.01.thumbzzz.jpg	246	0.1%
images/0446672211.01.thumbzzz.jpg	236	0.1%
images/044023722x.01.thumbzzz.jpg	225	0.1%
images/0452282152.01.thumbzzz.jpg	223	0.1%
Other values (129767)	303630	99.0%

Most occurring characters

Value	Count	Frequency (%)
Z	920392	9.1%
.	920385	9.1%
0	877589	8.7%
1	622552	6.1%
g	613590	6.1%
4	322070	3.2%
5	306897	3.0%
B	306852	3.0%
U	306806	3.0%
M	306804	3.0%
Other values (36)	4620298	45.6%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	10124235	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
Z	920392	9.1%
.	920385	9.1%
0	877589	8.7%
1	622552	6.1%
g	613590	6.1%
4	322070	3.2%
5	306897	3.0%
B	306852	3.0%
U	306806	3.0%
M	306804	3.0%
Other values (36)	4620298	45.6%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	10124235	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
Z	920392	9.1%
.	920385	9.1%
0	877589	8.7%
1	622552	6.1%
g	613590	6.1%
4	322070	3.2%
5	306897	3.0%
B	306852	3.0%
U	306806	3.0%
M	306804	3.0%
Other values (36)	4620298	45.6%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	10124235	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
Z	920392	9.1%
.	920385	9.1%
0	877589	8.7%
1	622552	6.1%
g	613590	6.1%
4	322070	3.2%
5	306897	3.0%
B	306852	3.0%
U	306806	3.0%
M	306804	3.0%
Other values (36)	4620298	45.6%

publication_range
Real number (ℝ)

High correlation

Distinct	12
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1991.5698

Minimum	1370
Maximum	2000
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	1370
5-th percentile	1980
Q1	1990
median	1990
Q3	2000
95-th percentile	2000
Maximum	2000
Range	630
Interquartile range (IQR)	10

Descriptive statistics

Standard deviation	8.3420231
Coefficient of variation (CV)	0.0041886673
Kurtosis	205.42669
Mean	1991.5698
Median Absolute Deviation (MAD)	10
Skewness	-4.0247758
Sum	6.1100365 × 10⁸
Variance	69.58935
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
1990	148678	48.5%
2000	110239	35.9%
1980	37825	12.3%
1970	7581	2.5%
1960	1421	0.5%
1950	799	0.3%
1940	104	< 0.1%
1920	67	< 0.1%
1930	62	< 0.1%
1900	12	< 0.1%
Other values (2)	7	< 0.1%

Value	Count	Frequency (%)
1370	2	< 0.1%
1900	12	< 0.1%
1910	5	< 0.1%
1920	67	< 0.1%
1930	62	< 0.1%
1940	104	< 0.1%
1950	799	0.3%
1960	1421	0.5%
1970	7581	2.5%
1980	37825	12.3%

Value	Count	Frequency (%)
2000	110239	35.9%
1990	148678	48.5%
1980	37825	12.3%
1970	7581	2.5%
1960	1421	0.5%
1950	799	0.3%
1940	104	< 0.1%
1930	62	< 0.1%
1920	67	< 0.1%
1910	5	< 0.1%

	age	age_range	language	publication_range	rating	user_id	year_of_publication
age	1.000	0.952	0.017	0.033	0.041	0.001	0.039
age_range	0.952	1.000	0.012	0.035	0.060	0.010	0.042
language	0.017	0.012	1.000	0.500	0.010	0.010	0.500
publication_range	0.033	0.035	0.500	1.000	0.003	0.002	0.917
rating	0.041	0.060	0.010	0.003	1.000	-0.013	0.007
user_id	0.001	0.010	0.010	0.002	-0.013	1.000	0.001
year_of_publication	0.039	0.042	0.500	0.917	0.007	0.001	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

	user_id	isbn	rating	location	age	location_country	location_state	location_city	age_range	book_title	book_author	year_of_publication	publisher	img_url	language	category	summary	img_path	publication_range
0	8	0002005018	4	timmins, ontario, canada	29.0	canada	ontario	timmins	20.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
1	67544	0002005018	7	toronto, ontario, canada	30.0	canada	ontario	toronto	30.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
2	123629	0002005018	8	kingston, ontario, canada	29.0	canada	ontario	kingston	20.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
3	200273	0002005018	8	comber, ontario, canada	29.0	canada	ontario	comber	20.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
4	210926	0002005018	9	guelph, ontario, canada	29.0	canada	ontario	guelph	20.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
5	219008	0002005018	7	halifax, nova scotia, canada	60.0	canada	nova scotia	halifax	60.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
6	263325	0002005018	5	fredericton, new brunswick, canada	27.0	canada	new brunswick	fredericton	20.0	Clara Callan	Richard Bruce Wright	2001.0	HarperFlamingo Canada	http://images.amazon.com/images/P/0002005018.01.THUMBZZZ.jpg	en	'Actresses'	In a small town in Canada, Clara Callan reluctantly takes leave of her\nsister, Nora, who is bound for New York.	images/0002005018.01.THUMBZZZ.jpg	2000.0
7	2954	0060973129	8	wichita, kansas, usa	71.0	usa	kansas	wichita	70.0	Decision in Normandy	Carlo D'Este	1991.0	HarperPerennial	http://images.amazon.com/images/P/0060973129.01.THUMBZZZ.jpg	en	'1940-1949'	Here, for the first time in paperback, is an outstanding military\nhistory that offers a dramatic new perspective on the Allied campaign\nthat began with the invasion of the D-Day beaches of Normandy. Nationa\nadvertising in Military History.	images/0060973129.01.THUMBZZZ.jpg	1990.0
8	35704	0374157065	6	kansas city, missouri, usa	53.0	usa	missouri	kansas city	50.0	Flu: The Story of the Great Influenza Pandemic of 1918 and the Search for the Virus That Caused It	Gina Bari Kolata	1999.0	Farrar Straus Giroux	http://images.amazon.com/images/P/0374157065.01.THUMBZZZ.jpg	en	'Medical'	Describes the great flu epidemic of 1918, an outbreak that killed some\nforty million people worldwide, and discusses the efforts of\nscientists and public health officials to understand and prevent\nanother lethal pandemic	images/0374157065.01.THUMBZZZ.jpg	1990.0
9	110912	0374157065	10	milpitas, california, usa	36.0	usa	california	milpitas	30.0	Flu: The Story of the Great Influenza Pandemic of 1918 and the Search for the Virus That Caused It	Gina Bari Kolata	1999.0	Farrar Straus Giroux	http://images.amazon.com/images/P/0374157065.01.THUMBZZZ.jpg	en	'Medical'	Describes the great flu epidemic of 1918, an outbreak that killed some\nforty million people worldwide, and discusses the efforts of\nscientists and public health officials to understand and prevent\nanother lethal pandemic	images/0374157065.01.THUMBZZZ.jpg	1990.0

	user_id	isbn	rating	location	age	location_country	location_state	location_city	age_range	book_title	book_author	year_of_publication	publisher	img_url	language	category	summary	img_path	publication_range
306785	278637	202054296X	7	strasbourg, alsace, france	29.0	france	alsace	strasbourg	20.0	L'Envoi Des Anges	Micheal Connelly	2002.0	Distribooks Inc	http://images.amazon.com/images/P/202054296X.01.THUMBZZZ.jpg	en	NaN	NaN	images/202054296X.01.THUMBZZZ.jpg	2000.0
306786	278648	0449225208	3	las vegas, nevada, usa	29.0	usa	nevada	las vegas	20.0	The Christmas Spirit	Patricia Wynn	1996.0	Ivy Books	http://images.amazon.com/images/P/0449225208.01.THUMBZZZ.jpg	en	'Fiction'	Taking human form as part of a wager, mischievous elf Trudy lures Sir\nMatthew Dunstone into her world of magic, unexpectedly falls in love\nwith him, and fears her deception will make him despise her. Original.	images/0449225208.01.THUMBZZZ.jpg	1990.0
306787	278659	0345330293	10	vancouver, washington, usa	33.0	usa	washington	vancouver	30.0	Town Like Alice	Nevil Shute	1981.0	Ballantine Books	http://images.amazon.com/images/P/0345330293.01.THUMBZZZ.jpg	en	NaN	NaN	images/0345330293.01.THUMBZZZ.jpg	1980.0
306788	278713	0670528951	7	albuquerque, new mexico, usa	63.0	usa	new mexico	albuquerque	60.0	Orson Welles	Barbara Leaming	1985.0	Penguin USA	http://images.amazon.com/images/P/0670528951.01.THUMBZZZ.jpg	en	'Biography & Autobiography'	Based on two years of interviews and research, this biography portrays\nthe flamboyant American genius onstage, behind the camera, in love,\nand under the gun	images/0670528951.01.THUMBZZZ.jpg	1980.0
306789	278843	0689818904	7	pismo beach, california, usa	28.0	usa	california	pismo beach	20.0	My Grandmother's Journey	John Cech	1998.0	Aladdin	http://images.amazon.com/images/P/0689818904.01.THUMBZZZ.jpg	en	'Juvenile Fiction'	A grandmother tells the story of her eventful life in early twentieth-\ncentury Europe and her arrival in the United States after World War\nII.	images/0689818904.01.THUMBZZZ.jpg	1990.0
306790	278843	0743525493	7	pismo beach, california, usa	28.0	usa	california	pismo beach	20.0	The Motley Fool's What To Do with Your Money Now : Ten Steps to Staying Up in a Down Market (Motley Fool)	David Gardner	2002.0	Simon & Schuster Audio	http://images.amazon.com/images/P/0743525493.01.THUMBZZZ.jpg	en	NaN	NaN	images/0743525493.01.THUMBZZZ.jpg	2000.0
306791	278851	067161746X	6	dallas, texas, usa	33.0	usa	texas	dallas	30.0	The Bachelor Home Companion: A Practical Guide to Keeping House Like a Pig	P.J. O'Rourke	1987.0	Pocket Books	http://images.amazon.com/images/P/067161746X.01.THUMBZZZ.jpg	en	'Humor'	A tongue-in-cheek survival guide for single people reveals the\nquintessential secrets of no-fuss housekeeping	images/067161746X.01.THUMBZZZ.jpg	1980.0
306792	278851	0884159221	7	dallas, texas, usa	33.0	usa	texas	dallas	30.0	Why stop?: A guide to Texas historical roadside markers	Claude Dooley	1985.0	Lone Star Books	http://images.amazon.com/images/P/0884159221.01.THUMBZZZ.jpg	en	NaN	NaN	images/0884159221.01.THUMBZZZ.jpg	1980.0
306793	278851	0912333022	7	dallas, texas, usa	33.0	usa	texas	dallas	30.0	The Are You Being Served? Stories: 'Camping In' and Other Fiascoes	Jeremy Lloyd	1997.0	Kqed Books	http://images.amazon.com/images/P/0912333022.01.THUMBZZZ.jpg	en	'Fiction'	These hilarious stories by the creator of public television's\nlongest-running hit series capture the wacky sensibility and off-the-\nwall humor of the British sitcom.	images/0912333022.01.THUMBZZZ.jpg	1990.0
306794	278851	1569661057	10	dallas, texas, usa	33.0	usa	texas	dallas	30.0	Dallas Street Map Guide and Directory, 2000 Edition	Mapsco	1999.0	American Map Corporation	http://images.amazon.com/images/P/1569661057.01.THUMBZZZ.jpg	en	NaN	NaN	images/1569661057.01.THUMBZZZ.jpg	1990.0

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks